Sheehan has been a Portfolio Manager with Tactex since March 2020. He graduated with a B.A (Hons) and Bachelor of Law LLB degrees and holds the industry designation of CIM, EMD, CSC, WME, PMT, and Series 63 and 66(7) licenses.

He commenced employment in the investment industry in 2007, and currently manages core, North American equity portfolios following proven, process driven research. He also manages exempt market transactions including public, private/venture-stage investments.